Extract from the 1910 Census:
Name: Fern C Fillenwarth
Age in 1910: 4
Estimated birth year: 1906
Birthplace: Iowa
Race: white
Sex: female
Relation to head of house: daughter
Parents: William E and Gladys E Fillenwarth, ages 32 and 32
Home in 1910: Britt, Hancock, Iowa
Address: Third Street
Marital status: single
Father's birthplace: Iowa
Mother's birthplace: Wisconsin
Father's occupation: laborer
Occupation: none
Siblings living at home: Dale G (age 2)
Census place: Britt, Hancock, Iowa; Roll: T624_393; Page: 6B; Enumeration District: 0130; Image: 325; FHL Number: 1374406
Date: 20 Apr 1910

Extract from the 1915 Iowa State Census:
Name: Fern C Fillenwarth
Age: 9
Estimated birth year: 1906
Birth location: Iowa
Gender: female
Race: white
Residence county: Hancock
Residence state: Iowa
Locality: Britt
Post office: Britt
Years in Iowa: 9
Marital status: single
Occupation: not listed
Months in school in 1914: 9
Able to read and write: yes
Education: 4th grade
Father's birthplace: Clayton County, Iowa
Mother's birthplace: Wisconsin
Religion: Methodist Episcopalian
Roll: IA1915_216
Line: 21

Extract from the 1920 Census:
Name: Fern C Fillenwarth
Age: 14
Estimated birth year: 1906
Birthplace: Iowa
Race: white
Sex: female
Relationship to head of house: daughter
Home in 1920: Britt, Hancock, Iowa
Address: Third Street
Marital status: single
Attended school since 1 Sep 1919: yes
Able to speak English: yes
Able to read and write: yes
Father's birthplace: Iowa
Mother's birthplace: Wisconsin
Occupation: attending school
Siblings living at home: Dale G (age 11) and Daisy G (3 9/12)
Census place: Britt, Hancock, Iowa; Roll: T625_492; Page: 13A; Enumeration District: 143; Image: 113
Date: 13 Jan 1920

Extract from the 1930 Census:
Name: Fern C Reibsamen
Age: 24
Estimated birth year: 1906
Birthplace: Iowa
Race: white
Sex: female
Relation to head-of-house: wife
Home in 1930: Britt, Hancock, Iowa
Marital status: married
Age at first marriage: 22
Education: able to speak English
Education: able to read and write
Father's birthplace: Iowa
Mother's birthplace: Iowa [sic]
Occupation: stenographer
Industry: public
Salary or wage worker: working on own account
Census place: Britt, Hancock, Iowa; Roll: 657; Page: ; Enumeration District: 9; Image: 706.0
Date: 17 Apr 1930

Extract from the 1940 Census:
Name: Fern Reibsamen
Age: 35
Estimated birth year: 1905
Birthplace: Iowa
Race: white
Sex: female
Relation to head-of-house: wife
Home in 1940: Britt, Hancock, Iowa
Marital status: married
Highest grade of school completed: college 1 year
Living on farm: no
Place of residence in 1935: same house
Occupation: housework
Has other income of more than $50: no
Census place: Britt, Hancock, Iowa; Roll: T627_1164; Page: 17B; Enumeration District: 41-9
Date: 27 Apr 1940

Extract from the 1950 Census:
Name: Fern C Reibsamen
Age: 44
Estimated birth year: 1906
Birthplace: Iowa
Race: white
Sex: female
Relation to head-of-house: wife
Home in 1950: Britt, Hancock, Iowa
Address: 562 Britt Street
Marital status: married
Living on farm: no
Occupation: keeping house
Census place: Britt, Hancock, Iowa
Date: 6 Apr 1950

Children:
(1) Robert Dale Reibsamen
(2) Janet Jean Reibsamen
(3) Thomas William Reibsamen.